FR2375486A1 - Flexible coupling between two coaxial shafts - has two steel balls in radial pockets as transmission elements - Google Patents

Flexible coupling between two coaxial shafts - has two steel balls in radial pockets as transmission elements

Info

Publication number
FR2375486A1
FR2375486A1 FR7738327A FR7738327A FR2375486A1 FR 2375486 A1 FR2375486 A1 FR 2375486A1 FR 7738327 A FR7738327 A FR 7738327A FR 7738327 A FR7738327 A FR 7738327A FR 2375486 A1 FR2375486 A1 FR 2375486A1
Authority
FR
France
Prior art keywords
steel balls
transmission elements
shaft
flexible coupling
coaxial shafts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR7738327A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2375486A1 publication Critical patent/FR2375486A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/221—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being located in sockets in one of the coupling parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
    • F16D3/205—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part
    • F16D3/2052—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part having two pins

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

A flexible coupling between two coaxial shafts includes two steel balls which are used as torque transmission elements. The smaller one of the shafts is provided with a transverse open ended slot. Two radial external ball pockets are located at right angles to the shaft slot. The second, larger shaft has a central hole with two opposite axial keyways. When the coupling is being assembled, the smaller shaft, with a transmission ball in each pocket, is inserted into the hollow shaft. As the two steel balls are also partially located by the two keyways, they provide a flexible and self-aligning coupling.
FR7738327A 1976-12-24 1977-12-19 Flexible coupling between two coaxial shafts - has two steel balls in radial pockets as transmission elements Withdrawn FR2375486A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762658884 DE2658884A1 (en) 1976-12-24 1976-12-24 COUPLING FOR TWO COAXIAL SHAFT ENDS

Publications (1)

Publication Number Publication Date
FR2375486A1 true FR2375486A1 (en) 1978-07-21

Family

ID=5996662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738327A Withdrawn FR2375486A1 (en) 1976-12-24 1977-12-19 Flexible coupling between two coaxial shafts - has two steel balls in radial pockets as transmission elements

Country Status (3)

Country Link
JP (1) JPS5381860A (en)
DE (1) DE2658884A1 (en)
FR (1) FR2375486A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707357A1 (en) * 1993-07-05 1995-01-13 Gkn Glaenzer Spicer Articulated transmission joint of the quadripot type

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537227B1 (en) * 1982-12-06 1987-08-21 Centre Techn Ind Mecanique BALL TRANSMISSION BETWEEN TWO SHAFTS
US4786271A (en) * 1985-11-01 1988-11-22 Menn Pavel M Coupling for end-to-end rotatable shafts
DE102006056463A1 (en) * 2006-11-28 2008-05-29 Dr. Johannes Heidenhain Gmbh Shaft coupling for transmission of rotating motion between shafts of motor and angle measuring device, has coupler and connecting unit, whose groove supporting areas are elastic to clamp balls between areas in tolerance free manner
CN110248805A (en) 2017-02-03 2019-09-17 琳得科株式会社 The manufacturing method of stripping film and stripping film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707357A1 (en) * 1993-07-05 1995-01-13 Gkn Glaenzer Spicer Articulated transmission joint of the quadripot type

Also Published As

Publication number Publication date
DE2658884A1 (en) 1978-06-29
JPS5381860A (en) 1978-07-19

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Legal Events

Date Code Title Description
ST Notification of lapse